AIAA S-133-9-2013
Space Plug-and-Play Architecture Standard - SpaceWire Subnet Adaptation
American Institute of Aeronautics and Astronautics , 2013
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This document specifies the means by which the SPA features of networked component registration and message routing to endpoints on a SpaceWire network are facilitated. Accomplishing this requires low-level messaging on the SpaceWire network to provide the -convergence functions to allow the common SPA messages to be transported.
The role of a SPA subnet manager (SM-x) implemented for any transport protocol is to abstract the peculiarities of the subnetwork away, so that SPA core components and clients of those components need not know specific details to target components in the subnet for communication. To date, SPA common messaging has been bridged to several transport flavors, including USB, SpaceWire, and I2C. Research is in progress to develop the standard for optical transport as well.
The role of a SPA subnet manager (SM-x) implemented for any transport protocol is to abstract the peculiarities of the subnetwork away, so that SPA core components and clients of those components need not know specific details to target components in the subnet for communication. To date, SPA common messaging has been bridged to several transport flavors, including USB, SpaceWire, and I2C. Research is in progress to develop the standard for optical transport as well.
Product Information
Published:
2013
Pages:
41
ISBN:
9781624102370
File Size:
1 file , 480 KB
Language:
English
Note:
This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus
